| Global: |
| device: gpu |
| epoch_num: &epoch_num 500 |
| log_smooth_window: 20 |
| print_batch_step: 100 |
| output_dir: ./output/det_repsvtr_db |
| save_epoch_step: [400, 25] |
| eval_batch_step: |
| - 0 |
| - 1000 |
| cal_metric_during_train: false |
| checkpoints: |
| pretrained_model: openocr_det_repvit_ch.pth |
| save_inference_dir: null |
| use_tensorboard: false |
| infer_img: |
| save_res_path: ./checkpoints/det_db/predicts_db.txt |
| distributed: true |
| model_type: det |
|
|
| Architecture: |
| algorithm: DB_mobile |
| Backbone: |
| name: RepSVTR_det |
| Neck: |
| name: RSEFPN |
| out_channels: 96 |
| shortcut: True |
| Head: |
| name: DBHead |
| k: 50 |
|
|
| Loss: |
| name: DBLoss |
| balance_loss: true |
| main_loss_type: DiceLoss |
| alpha: 5 |
| beta: 10 |
| ohem_ratio: 3 |
|
|
| Optimizer: |
| name: Adam |
| lr: 0.001 |
| weight_decay: 5.0e-05 |
| filter_bias_and_bn: False |
|
|
| LRScheduler: |
| name: CosineAnnealingLR |
| warmup_epoch: 2 |
|
|
| PostProcess: |
| name: DBPostProcess |
| thresh: 0.3 |
| box_thresh: 0.6 |
| max_candidates: 1000 |
| unclip_ratio: 1.5 |
| score_mode: 'slow' |
|
|
| Metric: |
| name: DetMetric |
| main_indicator: hmean |
|
|
| Train: |
| dataset: |
| name: SimpleDataSet |
| data_dir: ../icdar2015/text_localization/ |
| label_file_list: |
| - ../icdar2015/text_localization/train_icdar2015_label.txt |
| ratio_list: [1.0] |
| transforms: |
| - DecodeImage: |
| img_mode: BGR |
| channel_first: false |
| - DetLabelEncode: null |
| - CopyPaste: null |
| - IaaAugment: |
| augmenter_args: |
| - type: Fliplr |
| args: |
| p: 0.5 |
| - type: Affine |
| args: |
| rotate: |
| - -10 |
| - 10 |
| - type: Resize |
| args: |
| size: |
| - 0.5 |
| - 3 |
| - EastRandomCropData: |
| size: |
| - 640 |
| - 640 |
| max_tries: 50 |
| keep_ratio: true |
| - MakeBorderMap: |
| shrink_ratio: 0.4 |
| thresh_min: 0.3 |
| thresh_max: 0.7 |
| total_epoch: *epoch_num |
| - MakeShrinkMap: |
| shrink_ratio: 0.4 |
| min_text_size: 8 |
| total_epoch: *epoch_num |
| - NormalizeImage: |
| scale: 1./255. |
| mean: |
| - 0.485 |
| - 0.456 |
| - 0.406 |
| std: |
| - 0.229 |
| - 0.224 |
| - 0.225 |
| order: hwc |
| - ToCHWImage: null |
| - KeepKeys: |
| keep_keys: |
| - image |
| - threshold_map |
| - threshold_mask |
| - shrink_map |
| - shrink_mask |
| loader: |
| shuffle: true |
| drop_last: false |
| batch_size_per_card: 8 |
| num_workers: 8 |
|
|
| Eval: |
| dataset: |
| name: SimpleDataSet |
| data_dir: ../icdar2015/text_localization/ |
| label_file_list: |
| - ../icdar2015/text_localization/test_icdar2015_label.txt |
| transforms: |
| - DecodeImage: |
| img_mode: BGR |
| channel_first: false |
| - DetLabelEncode: null |
| - DetResizeForTest: |
| |
| |
| |
| limit_side_len: 960 |
| limit_type: max |
| - NormalizeImage: |
| scale: 1./255. |
| mean: |
| - 0.485 |
| - 0.456 |
| - 0.406 |
| std: |
| - 0.229 |
| - 0.224 |
| - 0.225 |
| order: hwc |
| - ToCHWImage: null |
| - KeepKeys: |
| keep_keys: |
| - image |
| - shape |
| - polys |
| - ignore_tags |
| loader: |
| shuffle: false |
| drop_last: false |
| batch_size_per_card: 1 |
| num_workers: 2 |
| profiler_options: null |
|
|
